Connection structure of fabricated steel structure building enclosure outer wall and H-shaped steel beam

Abstract

Disclosed is a connection structure of a fabricated steel structure building enclosure outer wall and an H-shaped steel beam. The connection structure of the fabricated steel structure building enclosure outer wall and the H-shaped steel beam is characterized in that the lower end of an outer wall board is fixedly connected with the top flange of the H-shaped steel beam by welding a steel angle on the top flange of the H-shaped steel beam, welding a support board on the reverse side of the steel angle, placing the lower edge of the outer wall board on the support board, and fixedly connecting the lower end of the outer wall board, the support board and the steel angle into a whole through high strength friction type bolts A embedded in the outer wall board, and the upper portion of the outer wall board is fixedly connected with the bottom flange of the H-shaped steel beam by welding a steel angle connection piece on the bottom flange of the H-shaped steel beam, fixedly connecting the upper portion of the outer wall board and the steel angle connection piece into a whole through a bolt B embedded in the outer wall board, arranging a steel cap at the end of the high strength friction type bolt B, placed in the outer wall board, and setting the distance between the other end of the high strength friction type bolt B, stretched out of the outer wall board, and the steel angle connection piece as 30mm. The connection structure of the fabricated steel structure building enclosure outer wall and the H-shaped steel beam has the advantages of being strong in shear resistance capacity, good in shock resistance performance, needless of a cold and hot bridge, and convenient and quick to install at site, enabling a wall body to move along with a steel frame and the like.

Description

Technical field [0001] The invention relates to a building structure, in particular to a connection structure between an outer wall of a fabricated steel structure building and an H-shaped steel beam. Background technique [0002] Fabricated steel structure buildings have the advantages of light weight, high load-bearing strength, good seismic performance, flexible internal functional zoning, short design cycle, integration of design and production, stable and reliable quality, low comprehensive cost, easy reconstruction and dismantling, etc. They are being promoted in my country And development. [0003] The outer wall of the prefabricated steel structure building generally adopts lightweight outer wall panels made of autoclaved aerated concrete (ALC) and the H-shaped steel beams of the steel frame to be connected in a certain way. The connection method of external wall panels and H-shaped steel beams directly affects the rigidity, stability and bearing capacity of the building st...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide an improved connection structure between the outer wall of the prefabricated steel structure building envelope and the H-shaped steel beam, to overcome the above-mentioned connection between the outer wall of the prefabricated steel structure building envelope and the H-shaped steel beam structural disadvantages

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